The act of reactivating the foul methane stench permanently locked into an office chair. Usually occurring every time a person sits down in the chair.

If you guys want the Muhl there, he can come. I just don't want it to be awkward. I mean, that guy has had to sit in my old methane saturated chair for a while now, and he probably curses me every time he sits down, fruffing the stench from his cushion. If he shows up, he will know exactly who he curses. I just don't want trouble.

furry pads either side of an animal's nose, from which whiskers emerge.

Most mammals have fruffs on their faces, although primates (humans, chimpanzees, etc) are some of the very few that do not. Fine examples of fruffs can be seen on the faces of domestic cats and dogs. It is possible to judge the approximate age of a cat by the appearance of its fruffs, since older cats have squarer fruffs. They may then be said to be leofruffular (having the fruffs of a lion).